/*
 * Copyright (c) 2025, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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package jdk.jpackage.internal.model;

import java.nio.file.Files;
import java.nio.file.Path;
import jdk.jpackage.internal.util.CompositeProxy;

public interface MacPackage extends Package, MacPackageMixin {

    @Override
    MacApplication app();

    default Path installDir() {
        return Path.of("/").resolve(relativeInstallDir());
    }

    public static MacPackage create(Package pkg, MacPackageMixin mixin) {
        return CompositeProxy.create(MacPackage.class, pkg, mixin);
    }

    /**
     * Guesses layout of a runtime image at the given path.
     *
     * @param path the path to a runtime image
     * @return the runtime image layout resolved at the given path
     */
    public static RuntimeLayout guessRuntimeLayout(Path path) {
        if (Files.isDirectory(RUNTIME_BUNDLE_LAYOUT.resolveAt(path).runtimeDirectory())) {
            return RUNTIME_BUNDLE_LAYOUT.resolveAt(path);
        } else {
            return RuntimeLayout.DEFAULT.resolveAt(path);
        }
    }

    public static final RuntimeLayout RUNTIME_BUNDLE_LAYOUT = RuntimeLayout.create(Path.of("Contents/Home"));
}
